Accurate Readings LED Digital DC Voltmeter for Multiple Voltage Applications
ab 5,06 €
Input impedance: >100K ohms. It has anti -connection protection functions, and the wire connection will not be burned and has a fine -tuning function. Display mode: three 0.56" LED digital tube. Working current: red < 23mA, green < 18mA, blue < 13mA.
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